The majority of the world's largest carbon emitters are either federations or have adopted systems of decentralised governance. The realisation of the world's climate mitigation objectives therefore depends in large part on whether and how governments within federal systems can cooperate to reduce carbon emissions and catalyse the emergence of low-carbon societies. This volume brings together leading experts to explore whether federal or decentralised systems help or hinder efforts to mitigate and adapt to climate change. It reviews the opportunities and challenges federalism offers for the development and implementation of climate mitigation and adaption policies and identifies the conditions that influence the outcomes of climate governance. Including in-depth case studies of 14 different jurisdictions, this is an essential resource for academics, policymakers and practitioners interested in climate governance, and the best practices for enhancing climate action. This title is also available as Open Access on Cambridge Core.

Comparative Federalism: A Systematic Inquiry, Second Edition is a uniquely comprehensive, analytic, and genuinely comparative introduction to the principles and practices, as well as the institutional compromises, of federalism. Hueglin and Fenna draw from their diverse research on federal systems to focus on four main models-America, Canada, Germany, and the European Union-but also to range widely over other cases. At the heart of the book is careful analysis of the relationship between constitutional design and amendment, fiscal relations, institutional structures, intergovernmental relations, and judicial review. Such analysis serves the dual role of helping the reader understand federalism and providing a comparative framework from which to assess the record of federal systems. The second edition has been extensively revised and updated, taking into account new developments in federal systems and incorporating insights from the growing body of literature in the field. It includes two new chapters, "Fiscal Federalism" and "The Limits of Federalism."